Prey depletion is a problem for many orca populations, as is biocontamination, increasing ship traffic, harassment, conflict with fisheries, habitat loss, risk of oil spills, and noise pollution. In some regions â Greenland, Japan, Indonesia, and some Caribbean islands â they are still victims of whaling efforts.
Fruits and vegetables are concentrated sources of phytonutrients; other plant foods like whole grains, legumes/beans, nuts and seeds, and herbs and spices also contain phytonutrients.
Phytonutrient Content. Some of the nutritional value found in apples comes from their phytonutrients. Apples, particularly apple skins, come packed with polyphenols -- a type of antioxidant -- reports a study published in the Journal of Medicinal Food in 2012.